My favorite website is Meme Pool. I find that this site presents information about Bitcoin in a very organized manner, which makes it easy to understand the concepts. Therefore, I always like to recommend it to beginners whom I'm trying to orangepill. https://mempool.space/de/

Hope.com ! There is a lot of content, and it can push you to other sites too

I like to recommend this one... https://uselessshit.co/resources/nostr/

https://www.heynostr.com/